NAME
        InitGMasks -- Initialize all of the masks of an animob.

   SYNOPSIS
        InitGMasks(anOb)
                   A0

        void InitGMasks(struct animob *);

   FUNCTION
        For every sequence of every component call initmasks.

   INPUTS
        anOb = pointer to the animob

   BUGS

   SEE ALSO
        initmasks() graphics/gels.h